Galaxy Tab S12 Ultra

Samsung Galaxy Tab S12 Ultra SM-X940 firmware

The latest firmware for Samsung Galaxy Tab S12 Ultra (SM-X940) is X940XXU2AZJA with Android 17, released on November 1, 2026 for 1 region (CSC). Every official firmware build for SM-X940, newest first: one row per build with all regions (CSC) that received it.

Latest build
X940XXU2AZJA Android 17 · 11 days ago
Builds
3 builds
Regions (CSC)
22 regions

Firmware builds for SM-X940

Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/X940XXU2AZJA

SM-X940 update history

All 3 builds in our database run Android 17. The newest build, X940XXU2AZJA, was released on November 1, 2026. Updates have become rare: SM-X940 received 3 builds over the last 12 months, in 2 different months.

Device specifications

Display diagonal
37.1 cm (14.6")
Display resolution
2960 x 1848 pixels
Processor frequency
3.5 GHz
Rear camera resolution
13 MP
Rear camera type
Dual camera
Front camera resolution
12 MP
Wi-Fi standard
Wi-Fi 7 (802.11be)
Weight
692 g
1 retail code (SKU)

Box codes of SM-X940 for different colors and markets. Firmware is chosen by the model code SM-X940 and your region (CSC), not by the SKU.

  • SM-X940NZAREUB

New firmware for other devices

All latest builds

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-X940?

The newest firmware for SM-X940 runs Android 17: build X940XXU2AZJA, released on November 1, 2026.

When did SM-X940 get its last update?

The latest build for SM-X940, X940XXU2AZJA, was released on November 1, 2026 (12 days ago).

How often does SM-X940 get updates?

Over the last 12 months SM-X940 received 3 builds, with at least one new build in 2 different months.

Is the firmware for SM-X940 official?

Yes, all firmware files for SM-X940 are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-X940 using Odin?

To flash SM-X940, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.

Can I downgrade the Android version on SM-X940?

Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-X940.

Is this the stock ROM or flash file for SM-X940?

Yes. Every build on this page is the official stock ROM for SM-X940 from Samsung's update server, the same package other sites call the flash file or the software update. It installs with Odin on a Windows PC.

Does flashing firmware remove the FRP lock on SM-X940?

No. Factory Reset Protection is tied to the Google account that was on the phone and survives a firmware flash. Sign in with that account or use the legal options in our FRP guide.